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iHerb Customer Reviews



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Works Great!

Posted by Reviewer3194469 on Jan 11, 2012

I use this product when everyone starts taking flu shots. The minute I notice my system getting sore throat or sniffles, I start taking, Also use for if a urinary tract infection is starting. Great Product!

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Infection killer

Posted by Reviewer1326019 on Jan 25, 2012

This is even better than the Grapfruit Seed Extract for killing infections.

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NutriBiotic, DefensePlus, 250 mg, 90 Tablets

Posted by Reviewer1453499 on Jun 15, 2009

This product is effective and I am hooked on it. I feel certain that it keeps me from getting sick. I have not had any colds or flus in a couple of years since taking this product. I recommend it highly.

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Happy to find this product on your site

Posted by Reviewer3034738 on Sep 18, 2009

Great product for your immune system. Has kept my daughters and I healthy and free of sickness since we started. Now to find it at this website and the better price than the 1 store in town that carries this - life is good.

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Great Weapon Against Colds and Flu

Posted by Reviewer2064524 on Oct 24, 2009

This product should be in every home, especially during cold and flu season. Helps build immunity to many seasonal "nasties" out there. We can use all the help we can get when it comes to fighting off illness, and this is one of the absolute best products for this purpose. Highly recommended.

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Wow! Keeps sickness away.

Posted by 52NewYou on Feb 09, 2010

I believe that we have stayed clear of being sick this winter, because of these vitamins.

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Great Product

Posted by Reviewer2379588 on Feb 24, 2009

Great Product I take this at the first sign of any cold or flu. I believe it reduces the severity and time for recovery of illness.

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Wonderful product

Posted by Reviewer2291093 on Jun 01, 2008

We used to only use this to cut down on the length of our colds and flus (works wonders!) but tried it recently for seasonal allergies and it helped a lot! Whenever I have an ailment, I try taking this for a few days and see if I get any relief - it's a wonderful catch-all for infections of any kind.

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Posted by Reviewer1002441 on May 01, 2008

Superb! This tackles sinus & flu , won't be without it!

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wouln't be without it!

Posted by Reviewer3088391 on Feb 14, 2011

This is a must have during cold and flu season. I had a school teacher friend tell me that she took one a day and even though her students were out sick a lot, she would never get sick. I tried taking it that way, and feel it is much more effective to only start taking it when you feel something coming on, rather than daily as a preventative. The trick it to start taking it when you know you are coming down with something...at the first hint of sinus pressure, sore throat, stuffy nose, body aches, whatever. And then you hit it hard! Take 4 a day until you feel perfectly fine, then a day or two after that. Taking one or two here and there won't do anything, but if you faithfully take 4 a day, your sickness will never fully develop, or be measuably more mild than everyone else. This has proven itself time and time again in my household of 5 kids and two adults. Everyone else will be missing school and work due to severe colds every year, but I never get sick, or get it very mildly for only a day. My hubby swears up and down that natural medicines are a crock, but always gets mad at me when I point out to him that if he'd take this stuff, he's have no more sick days in bed!

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